I've only had my headphones for a week and there not to bad. I miss the volume slide with your finger on the right side of the headset but I am getting used to the extra hours of listening with the great battery it has. Altogether I'm really liking them a lot. I will return for more.

[This review was collected as part of a promotion.] I got my bose headphones as a birthday gift. I love them. I tried other headphones but the headphones were not fitting on my head. I also love the quality of them. I love how the sound of my music is great.

[This review was collected as part of a promotion.] The quality of the fit, the sound, and the noise cancelling are great. I have been using Bose Noise-cancelling headphones for 20 years, and the QuietComfort are the best. Only reason for not 5 stars is I have twice now had to return the headphones because the on-off switch stopped working. Bose has a pretty quick turn around and discounted price to replace them… but twice now? In five years?

[This review was collected as part of a promotion.] I bought and returned 3 pairs of Over the Ear headphones before acquiring this pair of Quiet Comfort Bose headphones. My problem with all those others was the fit was very uncomfortable and tight on my ears and head. And, the bass was so so. These are very comfortable, and bass is strong, noise cancelling actually works too!

This is my third pair of Quietcomfort headphones. My first pair lasted many years, even with daily use for work. My second pair are still going! (My partner uses them every day for work.) - They are an excellent product. The sound is rich and a little on the bass-y side, which I'm okay with. They are comfortable on my ears, but can be a little heavy to weigh all day every day. I'm use to it, though. Would recommend these to anyone wanting a reliable noise-canceling headphone.

I needed a way to block noise so I could sleep and these headphones are doing a 99.9% job of that. I just wish they were smaller so I could sleep on my side but I am very glad that I purchased them. When Bose figures out a way to make smaller ear covers then I’ll buy another pair. Until then I’ll very happy with these.

Got these for my husband to cancel/reduce noise while cutting stainless steel on a vertical band saw. The QCs produced an almost equal sound and out of sync noise that hurt his ears worse than the band saw without headphones. It's understood these were not designed for this purpose. In the more typical application, they work as expected.

[This review was collected as part of a promotion.] I heard about these headphones and finally got them. I am in love with them. The ability of keeping external sounds on/off is phenomenal and whilst I share an office with other people, I can finally listen in on meetings with no interruptions and excellent sound!!!

Best headphones I have ever had. Very comfortable and the sound is amazing. My only complaint is that the instructions that came with it was too small to read, and it was in many languages and I could not find what I was looking for and had to ask a friend for help.

So far, so good. I've only had it a few days and used it a handful of times. But I did wear the headphones for an hour straight and it was very comfortable and didn't give me a headache like over the ear headphones in the past. It's also very lightweight. The only reason for the 4 out of 5 stars is I haven't used it for airplane travel yet. My hopes are that the noise canceling feature will be able to drown out the jet engine noise and loud conversations/kids crying.